A Pen by Christopher Birster on CodePen.
Created
April 16, 2024 14:12
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Touch Events
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<div class="mx-auto mt-10 space-x-2 w-4/5 flex flex-col items-center justify-center"> | |
<div class="flex highlight space-x-4 justify-around w-4/5"> | |
<p class="border-2 p-4 rounded-lg border-green-400 w-56 text-center touchstart">Touchstart</p> | |
<p class="border-2 p-4 rounded-lg border-green-400 w-56 text-center touchmove">Touchmove</p> | |
<p class="border-2 p-4 rounded-lg border-green-400 w-56 text-center touchend">Touchend</p> | |
<p class="border-2 p-4 rounded-lg border-green-400 w-56 text-center touchcancel">Touchcancel</p> | |
</div> | |
<div class="h-12"></div> | |
<div class="flex w-4/5"> | |
<div class="flex flex-col container items-center justify-center bg-indigo-500 p-4 h-[300px] rounded-lg shadow-lg"> | |
<p class="draggable m-1 w-[300px] text-center" draggable="true">Drag Me</p> | |
</div> | |
<div class="flex flex-col container justify-center bg-orange-500 p-4 h-[300px] rounded-lg shadow-lg"> | |
</div> | |
</div> | |
</div> | |
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document.addEventListener('DOMContentLoaded', () => { | |
const draggables = document.querySelectorAll('.draggable'); | |
const containers = document.querySelectorAll('.container'); | |
function clearEventLabels() { | |
document.querySelectorAll('p').forEach(label => { | |
label.classList.remove('bg-green-400'); | |
}); | |
} | |
function handleEventLabel(eventType) { | |
const eventLabel = document.querySelector(`.${eventType}`); | |
if (eventLabel) { | |
eventLabel.classList.add('bg-green-400'); | |
setTimeout(clearEventLabels, 1000) | |
} | |
} | |
draggables.forEach(draggable => { | |
draggable.addEventListener('touchstart', (e) => { | |
draggable.classList.add('dragging'); | |
handleEventLabel('touchstart'); | |
}); | |
draggable.addEventListener('touchmove', (e) => { | |
draggable.classList.add('dragging'); | |
handleEventLabel('touchmove'); | |
}); | |
draggable.addEventListener('touchend', () => { | |
draggable.classList.remove('dragging'); | |
handleEventLabel('touchend'); | |
setTimeout(clearEventLabels, 1000); | |
}); | |
}); | |
containers.forEach(container => { | |
container.addEventListener('dragover', (e) => { | |
e.preventDefault(); // Allows the drop event to fire | |
handleEventLabel('dragover'); | |
}); | |
container.addEventListener('dragenter', () => handleEventLabel('dragenter')); | |
container.addEventListener('dragleave', () => handleEventLabel('dragleave')); | |
container.addEventListener('drop', (e) => { | |
e.preventDefault(); | |
const draggable = document.querySelector('.dragging'); | |
if (draggable) { | |
console.log("this happened") | |
const dropper = document.querySelector('.drop').classList.add('bg-green-400'); | |
container.appendChild(draggable); | |
} | |
}); | |
}); | |
}); |
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<script src="https://cdn.tailwindcss.com"></script> |
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.draggable { | |
padding: 1rem; | |
background-color: white; | |
border: 1px solid black; | |
cursor: grab; | |
} | |
.draggable.dragging { | |
opacity: 0.8; | |
background-color: skyblue; | |
cursor: grabbing; | |
} | |
.draggable, .container { | |
touch-action: none; | |
} | |
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